({{, (RefLink[IntervalIntersection, paclet:ref/IntervalIntersection])[(Subscript[interval, 1]),(Subscript[interval, 2]),…]
gives the interval representing all points common to each of the (Subscript[interval, i]). }})

OpenersPrimaryExamplesSection(Spacer1)Examples  (3)

OpenersExampleSection0(Spacer1)Basic Examples  (1)

Find where intervals overlap:

IntervalIntersection[Interval[{-2,3}],Interval[{1,4}]]

OpenersExampleSection1(Spacer1)Scope  (2)

Disjoint intervals:

IntervalIntersection[Interval[{-2,0}],Interval[{1,4}]]

Use exact symbolic quantities:

IntervalIntersection[Interval[{-2,Pi}],Interval[{E,4}]]

({{DocumentationFooterIconsRelatedFunction.png, ({{See Also}, {(RefLink[Interval, paclet:ref/Interval])  ▪  (RefLink[IntervalUnion, paclet:ref/IntervalUnion])  ▪  (RefLink[IntervalMemberQ, paclet:ref/IntervalMemberQ])}})}})

({{DocumentationFooterIconsRelatedTutorial.png, ({{Tutorials}, {▪(RefLinkPlain[Interval Arithmetic, paclet:tutorial/IntervalArithmetic])}})}})

({{DocumentationFooterIconsRelatedGuide.png, ({{Related Guides}, {▪(RefLinkPlain[Interval Arithmetic, paclet:guide/IntervalArithmetic])}})}})